Table 2 New Jersey Child Health Study – Descriptive statistics of the analytic sample
| Â | N or Mean | % or SD |
|---|---|---|
Sex | Â | Â |
Females | 229 | 49 |
Males | 238 | 51 |
Race | Â | Â |
Hispanic | 169 | 36 |
Non-Hispanic Black | 225 | 48 |
Non-Hispanic White/Other | 73 | 16 |
Age (Years) | 9.7 | 3.3 |
Difference in family incomea between T1 and T2 (Income to poverty line ratio) | 0.4 | 3.3 |
Difference in block group total population between T1 and T2 | 404 | 452 |
Difference in in block group household median income between T1 and T2 ($) | -8,588 | 10,590 |
Months between T1 and T2 | 38 | 18 |
PA at T1 (number of days per week) | 3.8 | 2.5 |
Change in PA (number of days per week) between T1 and T2 | 0.0 | 3.1 |
Total | 467 | 100 |